SEARCH Articles Figures Tables 2D Polyacrylamide gel electrophoresis 2D-electrophoresis Gel electrophoresis Two-Dimensional Gel Electrophoresis (2D-GE) Two-dimensional difference gel electrophoresis 2D-DIGE) Two-dimensional gel electrophoresis 2D-PAGE) Two-dimensional polyacrylamide gel electrophoresis 2D-PAGE)